*{
    margin: 0;
    padding: 0;
}
body{
    background: pink;
}
.container{
    width: 350px;
    height: 400px;
    margin: 100px auto;
    background: #e7e7e7;
    background-color:rgba(0,0.3,0.5,0.8);
    padding: 0px 20px ;
    border-radius: 10px;
    -webkit-box-shadow:0 0 20px rgba(0, 255, 225, 0.8);
    -moz-box-shadow:0 0 20px rgba(0, 115, 115, 0.8);
    box-shadow:0 0 20px rgba(0, 115, 115, 0.8);
}
.container .form-group {
    margin: 10px;
}
.container .c1{
    margin-top: 50px;
}
.container .c2{
    margin-bottom: 25px;
}
.container .c3{
    margin: 0px 10px 0px 50px;
}